Dynamically change your theme and locale

How to use

First add dynamic_app to you'r dependencies

dynamic_app: ^0.1.1

Then install it

$ flutter packages get

And finaly import and use it like that

import 'package:dynamic_app/dynamic_app.dart';

In you'r application change you'r aplication to be like this code

return DynamicApp(
      defaultLocale: Locale('fa'),
      themes: [
        ThemeData(primaryColor: Colors.yellow),
        ThemeData(primaryColor: Colors.deepPurpleAccent),
        ThemeData(brightness: Brightness.dark)
      selectedTheme: 0,
      dynamicWidgetBuilder: (context, theme, locale) {
        return MaterialApp(
          title: 'Flutter Demo',
          locale: locale,
          theme: theme,
          home: MyHomePage(title: 'Flutter Demo Home Page'),

And for changeing theme and locale use this code's

  void changeTheme(int selectedTheme)
    // selectedTheme is the position of theme in theme array

  void changeLocale() {

Getting Started

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.